Not really. If you look too closely at Batman, it's just a white male of privilege who beats up on people who are insane. The focus of mental illness = evil, and the fact that we are supposed to cheer whenever they're beaten is not necessarily a healthy message.

I realize this is a broad statement, and that some of Batman's foes are not mentally ill, but the point remains.

The connection he is making is Batman beating up insane criminals who assault, murder, rape, and terrorize citizens is somehow something that kids draw on to bully quiet, oddball, cerebral kids who are doing nothing wrong. That's ridiculous. If anything, it's an example of bullying or physically engaging the bullies, who might be a little messed up in the head. I can agree that that is not always the best way to handle things, especially in the school setting.